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# Copyright 2012-2013 OpenStack Foundation
#
# Licensed under the Apache License, Version 2.0 (the "License"); you may
# not use this file except in compliance with the License. You may obtain
# a copy of the License at
#
# http://www.apache.org/licenses/LICENSE-2.0
#
# Unless required by applicable law or agreed to in writing, software
# distributed under the License is distributed on an "AS IS" BASIS, WITHOUT
# WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. See the
# License for the specific language governing permissions and limitations
# under the License.
#
"""Common identity code"""
from keystoneclient import exceptions as identity_exc
from openstackclient.common import exceptions
from openstackclient.common import utils
def find_service(identity_client, name_type_or_id):
"""Find a service by id, name or type."""
try:
# search for the usual ID or name
return utils.find_resource(identity_client.services, name_type_or_id)
except exceptions.CommandError:
try:
# search for service type
return identity_client.services.find(type=name_type_or_id)
# FIXME(dtroyer): This exception should eventually come from
# common client exceptions
except identity_exc.NotFound:
msg = ("No service with a type, name or ID of '%s' exists."
% name_type_or_id)
raise exceptions.CommandError(msg)
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